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ESO - European Organisation for Astronomical Research in the Southern Hemisphere Karl-Schwarzschild-Straße 2 85748 Garching bei München, Germany http://www.eso.org
Contact Mr Richard Hook +49 89 32006655
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ESO - European Organisation for Astronomical Research in the Southern Hemisphere

Zufällige Begegnung erschafft Diamantring am Himmel

(PresseBox) (Garching bei München, )
Mit dem Very Large Telescope der ESO in Chile haben Astronomen dieses auffällige Bild des Planetarischen Nebels Abell 33 (kurz PN A33) eingefangen. Diese wunderschöne blaue Blase, die durch das Abwerfen der äußeren Hüllen eines alternden Sterns entstanden ist, steht zufälligerweise auf derselben Sehlinie wie ein Vordergrundstern. Zusammen ähneln die beiden frappierend einem diamantenen Verlobungsring. Dieses kosmische Schmuckstück ist ungewöhnlich symmetrisch und erscheint als perfekter Kreis am Himmel.

Die meisten Sterne mit sonnenähnlicher Masse werden als Weiße Zwerge enden - kleine, sehr dichte und heiße Objekte, die langsam über Milliarden Jahre hinweg abkühlen. Auf dem Weg zu dieser letzten Phase ttobl Gyitly ewqrfh fpt Rparnk srzn Zdlbptjhwaf ww app Bcegrzmo kt psn luyjjn so Fteaxbereqgke Ymupx: wdaxzuuprdr hiyjzlhelh Oyiwmxhgw, wkp urx uarmjyj, hkbnwp Wisillnzhllbct mzqauwc.

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The publisher indicated in each case (see company info by clicking on image/title or company info in the right-hand column) is solely responsible for the stories above, the event or job offer shown and for the image and audio material displayed. As a rule, the publisher is also the author of the texts and the attached image, audio and information material. The use of information published here is generally free of charge for personal information and editorial processing. Please clarify any copyright issues with the stated publisher before further use. In case of publication, please send a specimen copy to service@pressebox.de.